The 6MB/C-70/U5-C3L from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 67.035 to 72.965 MHz, Bandwidth 5.93 MHz (1dB), Center Frequency 70 MHz, Insertion Loss 3.99 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-70/U5-C3L can be seen below.